NYSE: PEN
Penumbra Inc Stock Ownership - Who owns Penumbra?

Insider buying vs selling

Have Penumbra Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Shruthi NarayanPresident2026-01-15286$350.49
$100.24kSell
Harpreet GrewalDirector2026-01-06186$312.64
$58.15kSell
Thomas WilderDirector2026-01-02186$310.72
$57.79kSell
Johanna RobertsEVP Gen. Counsel Secretary2025-12-151,130$309.15
$349.34kSell
Lambert ShiuChief Accounting Officer2025-12-15300$309.15
$92.75kSell
Maggie YuenChief Financial Officer2025-12-15565$309.15
$174.67kSell
Arani BoseDirector2025-12-11520$307.10
$159.69kSell
Arani BoseDirector2025-12-112,082$310.50
$646.46kSell
Arani BoseDirector2025-12-113,523$311.47
$1.10MSell
Arani BoseDirector2025-12-112,030$305.19
$619.54kSell

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Net Insider Buy/Sell (L12M) Ownership

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PEN Shareholders

What type of owners hold Penumbra Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc10.57%4,141,230$1.41BInstitution
Vanguard Group Inc9.63%3,770,569$1.28BInstitution
Walter Charles Wang3.79%1,484,931$503.84MInsider
State Street Corp2.96%1,157,417$392.71MInstitution
Baillie Gifford Co2.24%876,325$297.34MInstitution
Jpmorgan Chase Co2.04%797,490$270.59MInstitution
Geode Capital Management LLC1.96%766,510$260.08MInstitution
Adam Elsesser1.94%760,042$257.88MInsider
Clearbridge Investments LLC1.76%690,814$234.39MInstitution
Champlain Investment Partners LLC1.54%601,804$204.19MInstitution

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PEN vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
PEN53.43%10.13%Net BuyingNet Selling
ALGN69.01%16.28%Net Selling
GMED60.26%23.22%Net BuyingNet Buying
SNN2.64%0.00%
PODD72.38%24.98%Net SellingNet Selling

Penumbra Stock Ownership FAQ

Who owns Penumbra?

Penumbra (NYSE: PEN) is owned by 53.43% institutional shareholders, 10.13% Penumbra insiders, and 36.44% retail investors. Walter Charles Wang is the largest individual Penumbra shareholder, owning 1.48M shares representing 3.79% of the company. Walter Charles Wang's Penumbra shares are currently valued at $503.84M.

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